GENEVA, Feb. 15 -- SIEMENS AKTIENGESELLSCHAFT (Werner-von-Siemens-Strasse 1 Munchen80333), 西门子股份公司 (德国慕尼黑维尔纳-冯-西门子-街1号), SIEMENS LTD. , CHINA (7, Wangjing Zhonghuannan LuChaoyang District, Beijing 100102), 西门子（中国）有限公司 (中国北京市朝阳区望京中环南路7号) filed a patent application (PCT/CN2023/112349) for "DATA BACKUP METHOD AND APPARATUS, AND STORAGE MEDIUM" on Aug 10, 2023. With publication no. WO/2025/030525, the details related to t...